“…Child‐related variables included age (mean 10.54 years, SD 2.61, range 6–14) and gender (46% girls). We measured digital skills on an agreement scale (5 = very true of my child to 1 = not at all true of my child ) for operational skills (five items), information/browsing skills (five items), social skills (five items), creative skills (five items), and mobile skills (four items) (adapted from van Deursen et al, ) . Online opportunities were measured with the question, “how often does your child perform the following Internet activities?” [randomized presentation]; with frequency measured on a scale from 5 = every day or almost every day to 1 = never for each of 17 activities (e.g., “use the Internet for school work,” “watch video clips,” “download music or films”) (from Livingstone et al, ).…”